Intense gales attaining speeds of approximately 155km/h (96mph) have resulted in nearly 90,000 homes experiencing outages and led agencies to halt in excess of 100 aircraft departures, according to regional news sources.
The winds are impacting the complete southern region and southern sections of the North Island, as stated by the national weather agency.
New Zealand authorities have released infrequent red wind warnings - the highest alert level - in key areas such as Wellington and Canterbury.
Locals have been urged to avoid going outside, avoid travel, and make arrangements for more power and communication outages.
Broad Destruction and Crisis Measures
This outage appears to be affecting residences predominantly in the South Island, though officials state that energy was being gradually reinstated.
Domestic outlets have indicated that in certain areas homes have lost their roofs, and power lines and trees have been brought down by the gales.
Across Wellington, a man was fatally injured after being impacted by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a female was pushed toward oncoming traffic on a thoroughfare by a strong gust of wind, in a event that was recorded in a popular vehicle recording.
Flights entering and leaving the city have been cancelled because of the weather, while some roads and libraries are not operating.
Simultaneously Canterbury officials have issued a emergency situation, to assist recovery activities.
Strike Action During Harsh Weather
The powerful gales on this day occur while tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "significant labor action", demanding higher wages and enhanced employment terms.
However the intense climate has compelled them to alter certain arrangements, with some outdoor rallies shifted to interior venues or abandoned.
Comparable winds are affecting the nearby nation, causing a high-temperature event to the nation's interior regions.
Agencies have announced burning restrictions for fear of forest fires.